package com.itheima02;

public class 拼接字符串 {
    public static void main(String[] args) {
        char[] c = {'a', 'a', 'b', 'n'};
        String s1 = new String(c);
        System.out.println(s1);

        boolean b = "abc".equals("abc");
        System.out.println(b);
    }
}
